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[Chemical Knowledge]:The difference between salicylic acid and fatty acyl salicylic acid, do you really understand?

Salicylic acid and fatty acyl salicylic acid, as common cosmetic ingredients, often appear in the ingredient list of skin care products. Different products use different combinations of ingredients, and each ingredient has its own special efficacy and application. However, it is not easy for the average consumer to understand the difference between the two. In this article, we will explain the difference between salicylic acid and fatty acyl salicylic acid in detail to help you make an informed choice when buying skin care products.

let us know about salicylic acid. Salicylic acid is an organic acid, usually derived from white willow bark or synthetically. It has a gentle exfoliating effect that helps remove dead skin cells and promotes the renewal of the skin. Salicylic acid also has anti-inflammatory and antibacterial effects and is suitable for the treatment of acne and acne. Due to its mild nature, salicylic acid is suitable for all skin types, including sensitive skin.

In contrast, acyl salicylic acid is a milder compound. It is formed after the esterification reaction of salicylic acid and has a similar effect. Acylsalicylic acid also has exfoliating, anti-inflammatory and antibacterial effects, but it is milder. This means that acyl salicylic acid is more suitable for sensitive skin and can provide a gentler exfoliating effect, reducing the risk of irritation and adverse reactions. In addition to the degree of mildness of

, salicylic acid and fatty acyl salicylic acid are used in different ways in skin care products. Salicylic acid usually occurs as a single component, which may be in the form of salicylic acid or in the form of a salicylate, such as sodium salicylate or salicylyl glycoside. The fatty acyl salicylic acid appears as a compound ingredient, often used in conjunction with other skin care ingredients to enhance the skin care effect.

When choosing skin care products, it is very important to understand the difference between salicylic acid and fatty acyl salicylic acid. If your skin is less sensitive and you want to get a more thorough exfoliating effect, then salicylic acid may be a good choice. However, if you have sensitive skin, or if you are looking for a more gentle skin care experience, then fatty acyl salicylic acid may be more suitable for you.

In addition, whether you choose to use salicylic acid or fatty acyl salicylic acid products, remember to perform a skin test before use to ensure that it will not cause adverse reactions. In addition, according to the instructions on the product manual, gradually increase the frequency and concentration of use, observe the skin reaction, and adjust the amount of use as needed.

In conclusion, salicylic acid and fatty acyl salicylic acid are both common cosmetic ingredients with mild exfoliating and anti-inflammatory effects. They are different in the use effect and suitable for the population. Consumers should make the right choice according to their skin type and needs when buying skin care products. I hope this article can help you better understand salicylic acid and fatty acyl salicylic acid, and bring more choices and possibilities to your skin care steps.

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